package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.HashMap;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    @Autowired
    ThreadPoolTaskExecutor threadPoolTaskExecutor;

    /**
     * 处理支付超时的订单
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder(){
log.info("处理支付超时订单:{}",new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-1);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList.size()>0 && ordersList!=null){
            ordersList.forEach( orders -> {
                threadPoolTaskExecutor.execute(new Runnable() {
                    @Override
                    public void run() {
                        orders.setStatus(Orders.CANCELLED);
                        orders.setCancelReason("支付超时,自动取消");
                        orders.setCancelTime(LocalDateTime.now());
                        orderMapper.update(orders);
                    }
                });});
        }

    }

    /**
     * 处理"派送中"状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliverOrder(){
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList.size()>0 && ordersList!=null){
            threadPoolTaskExecutor.execute(new Runnable() {
                @Override
                public void run() {
                    ordersList.forEach( orders -> {
                        orders.setStatus(Orders.COMPLETED);
                        orderMapper.update(orders);});
                }
            });

        }

    }


}
